| 摘要 |
A package roll of paper or other sheet material comprised of a cylinder core about which paper is wound into a roll. A wrapper is wrapped around the roll of paper. An inside header is secured over the end walls of the roll by the overhang portions of the wrapper which is crimped over a peripheral outer edge portion of the header positioned thereon. The inside header has a base wall of substantially the same diameter as the roll and disposed over the end walls. The overhang edge portions are crimped about the outer peripheral edge portion of an outer face of the base wall. A support disc of smaller predetermined surface area, relative to the diameter of the roll, is secured to the outer face of the base wall to support the roll when positioned on one of its ends and to relieve pressure from outer. end edges of the roll of paper. An outside header is secured over the support disc and crimped edge portions of the wrapper.
|
